package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {
    void insert(Orders orders);

    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    @Update("update orders set status = #{orderStatus},pay_status = #{orderPaidStatus} ,checkout_time = #{check_out_time} where id = #{id}")
    void updateStatus(Integer orderStatus, Integer orderPaidStatus, LocalDateTime check_out_time, Long id);

    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);

    @Select("select * from orders where id=#{id}")
    Orders getById(Long id);

    @Delete("delete from orders where id=#{id}")
    void deleteById(Long id);

    @Select("select count(id) from orders where status = #{status}")
    Integer getOrderNumByStatus(Integer status);

    //根据订单状态和下单时间查订单
    // 15min <当前时间-order_time?
    @Select("select * from orders where status = #{status} and order_time < #{orderTime}")
    List<Orders> getByStatusAndOrderTimeLT(Integer status, LocalDateTime orderTime);

    //根据动态条件查询某天的营业额
    Double sumByMap(Map map);

    //查询时间段内的销量排名前十
    List<GoodsSalesDTO> getSalesTop(LocalDateTime begin, LocalDateTime end);

    //根据动态条件查询订单数
    Integer countByMap(Map map);
}
